30837971307

Names of 30837971307

• Cardinal: 30837971307 can be written as Thirty billion, eight hundred thirty-seven million, nine hundred seventy-one thousand, three hundred seven.

Scientific notation

• Scientific notation: 3.0837971307 × 10¹⁰

Factors of 30837971307

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 736

Divisors of 30837971307

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 11 13 33 39 121 143 169 363 429 507 709 1573 1859 2127 4719 5577 7799 9217 20449 23397 27651 61347 85789 101387 119821 257367 304161 359463 502681 1115257 1318031 1508043 3345771 3954093 5529491 6534853 14498341 16588473 19604559 43495023 60824401 71883383 84953089 182473203 215650149 254859267 790717213 934483979 2372151639 2803451937 10279323769 30837971307
• Sum of all divisors σ(n): 49008134196
• Sum of proper divisors (its aliquot sum) s(n): 18170162889
• 30837971307 is a deficient number, because the sum of its proper divisors (18170162889) is less than itself. Its deficiency is 12667808418

Bases of 30837971307

• Binary: 11100101110000101100001100101101011₂
• Hexadecimal: 0x72E16196B
• Base-36: E604QY3

Squares and roots of 30837971307

• 30837971307 squared (30837971307²) is 950980474331355288249
• 30837971307 cubed (30837971307³) is 29326308580947584389445376271443
• The square root of 30837971307 is 175607.4352269857
• The cube root of 30837971307 is 3135.8980375877

Scales and comparisons

• 30,837,971,307 seconds is equal to 980 years, 28 weeks, 4 days, 23 hours, 8 minutes, 27 seconds.
• To count from 1 to 30,837,971,307 would take you about one thousand, nine hundred sixty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30837971307 cubic inches would be around 261.3 feet tall.

Recreational maths with 30837971307

• 30837971307 backwards is 70317973803
• The number of decimal digits it has is: 11
• The sum of 30837971307's digits is 48
• More coming soon!